Search Results (1837 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-16396 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 8.8 High
Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16378 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 7.5 High
Other issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16385 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 7.5 High
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16386 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 7.5 High
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16388 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 9.8 Critical
Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16389 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 9.8 Critical
Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16399 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 7.5 High
Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16402 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 9.8 Critical
Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16407 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 9.8 Critical
Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16360 1 Mozilla 2 Firefox, Thunderbird 2026-07-23 9.8 Critical
Memory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16361 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.8 Critical
Memory safety bugs present in Thunderbird ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 115.38, Firefox ESR 140.13, and Thunderbird 140.13.
CVE-2026-16359 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.1 Critical
Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16393 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.1 Critical
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-16391 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 7.5 High
Information disclosure in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16390 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.1 Critical
Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16387 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.8 Critical
Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16383 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.8 Critical
Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16381 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.1 Critical
Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16358 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.8 Critical
Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16377 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.8 Critical
Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.